skyhook
n.
also sky-hook, "imaginary device to hold things up," 1915, originally aviators' jargon, from sky, n. + hook, n.. Applied from 1935 to actual device for lifting things into the air.
| 词汇 | skyhook |
| 词根词缀 | Online Etymology Dictionary skyhook n. also sky-hook, "imaginary device to hold things up," 1915, originally aviators' jargon, from sky, n. + hook, n.. Applied from 1935 to actual device for lifting things into the air. |
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